Tides Today & Tomorrow in New London, CT

TIDE TIMES for Saturday, June 6, 2026
The tide is currently falling in New London, CT.
Next low tide : in 1h 22m at 8:45 am (0.4 ft)
Next high tide : 2:57 pm (2.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:15 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8461490
Common Questions About Tides

New London, CT Tides - Sep 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:282.712:593.36:520.47:500.46:147:21Waning Gibbous1Tue
2Wed1:172.61:483.37:410.58:470.46:157:20Third Quarter2Wed
3Thu2:102.52:433.28:370.69:470.46:167:18Third Quarter3Thu
4Fri3:092.43:483.29:380.710:490.46:177:16Third Quarter4Fri
5Sat4:182.35:013.210:440.711:500.46:187:15Third Quarter5Sat
6Sun5:302.46:093.211:500.66:197:13Waning Crescent6Sun
7Mon6:332.57:063.312:490.312:540.56:207:11Waning Crescent7Mon
8Tue7:282.77:583.31:440.21:540.46:217:09Waning Crescent8Tue
9Wed8:203.08:473.32:360.12:510.26:227:08New Moon9Wed
10Thu9:093.19:333.23:230.03:440.26:237:06New Moon10Thu
11Fri9:563.310:183.14:080.04:330.16:247:04New Moon11Fri
12Sat10:413.411:032.94:490.15:210.26:257:03New Moon12Sat
13Sun11:263.411:502.75:300.36:090.36:267:01Waxing Crescent13Sun
14Mon12:133.36:120.56:590.46:276:59Waxing Crescent14Mon
15Tue12:392.51:013.26:580.77:520.56:286:58Waxing Crescent15Tue
16Wed1:322.41:533.07:470.98:450.66:296:56Waxing Crescent16Wed
17Thu2:262.32:472.98:411.09:400.76:306:54First Quarter17Thu
18Fri3:222.23:472.89:381.110:350.86:326:52First Quarter18Fri
19Sat4:252.24:512.710:371.111:300.86:336:51First Quarter19Sat
20Sun5:282.35:522.711:341.16:346:49First Quarter20Sun
21Mon6:222.46:422.812:200.812:271.06:356:47Waxing Gibbous21Mon
22Tue7:092.57:262.91:050.71:150.86:366:45Waxing Gibbous22Tue
23Wed7:512.78:062.91:460.62:010.76:376:44Waxing Gibbous23Wed
24Thu8:312.98:443.02:250.52:460.56:386:42Waxing Gibbous24Thu
25Fri9:083.19:213.03:030.43:290.46:396:40Full Moon25Fri
26Sat9:453.29:582.93:400.34:120.26:406:39Full Moon26Sat
27Sun10:213.410:372.94:160.24:560.16:416:37Full Moon27Sun
28Mon10:593.511:192.84:550.25:430.16:426:35Waning Gibbous28Mon
29Tue11:413.55:360.36:340.16:436:33Waning Gibbous29Tue
30Wed12:052.712:303.46:230.47:300.26:446:32Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8461490)

Common Questions About New London, CT Tides

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What time does the tide turn (slack tide) in New London, CT today?

Slack tide in New London, CT is approximately 11:51 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in New London, CT?

New London, CT is currently in a transitional phase. Tonight's moon is 67% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are New London, CT tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for New London, CT?

Tide predictions for New London, CT come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for New London, CT?

Tide data for New London, CT is sourced from NOAA Station #8461490. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8461490.

What is the moon phase in New London, CT tonight?

Tonight the moon over New London, CT is Third Quarter (67% illuminated). This places New London, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA